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Trademark Assignment Abstract of Title

Total Assignments: 2
Serial #:
Filing Dt:
08/27/1996
Reg #:
Reg. Dt:
09/22/1998
Mark:
ASPEN TECHNOLOGY, INC.
Assignment: 1
Reel/Frame:
2430/0939   Recorded: 01/16/2002Pages: 4
Conveyance:
MERGER
Assignor:
Exec Dt:
03/12/1998
Entity Type:
CORPORATION
Citizenship:
MASSACHUSETTS
Assignee:
10 CANAL PARK
CAMBRIDGE, MASSACHUSETTS 02141
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
JOHN L. DUPRE, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:
2897/0153   Recorded: 07/21/2004Pages: 3
Conveyance:
MERGER
Assignor:
Exec Dt:
03/12/1998
Entity Type:
CORPORATION
Citizenship:
MASSACHUSETTS
Assignee:
10 CANAL PARK
CAMBRIDGE, MASSACHUSETTS 02141
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
DAVIS & BUJOLD, P.L.L.C.
500 NORTH COMMERCIAL STREET, 4TH FLOOR
MANCHESTER, NH 03101

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